NEW FUEL OIL DEPURANT OF HYDRO POLY (OXYALKYLENE) OXYALKYL AMINE BASED COMPOUND

摘要

PURPOSE: Provided is a hydropolyoxyalkylene oxyalkyl amine compound as a novel fuel oil detergent which has superior intake valve cleaning effects and inhibits or prevents octane number required value increases. CONSTITUTION: The hydropolyoxyalkylene oxyalkyl amine compound, as a fuel oil detergent, is represented by the formula(1), where m is an integer from 1 to 10; n is an integer from 1 to 80; r and s, each of which can be the same or different, are each independently an integer from 0 to 10; R' is an alkyl derived from polyolefin having a molecular weight from 200 to 5,000; R2, R4, and R5, each of which can be the same or different, are each independently hydrogen or alkyl having 1 to 10 carbon atoms; R3, as a repetition unit of polymer chains which can be the same or different between repetition units, is an alkylene having 2 to 10 carbon atoms; R6 and R9, each of which can be the same or different, are each independently hydrocarbons comprising aromatic chains having 6 to 10 carbon atoms or alkylenes having 2 to 10 carbon atoms; and R7, R8, R10, and R", each of which can be the same or different, are each independently hydrogen, hydrocarbons comprising aromatic chains having 6 to 10 carbon atoms, alkyls having 1 to 10 carbon atoms, or hydropolyoxyalkylene of the formula(2), where p is an integer from 0 to 80; and R12, as a repetition unit of a polymer chain which can be the same or different between repetition units, is hydrocarbon comprising aromatic chains having 6 to 10 carbon atoms or alkylene having 2 to 10 carbon atoms.